1. Draw 2 lines, one vertically and another diagonally
2. By using the lines, draw a circle.
3. Draw an Oval as a base for the eyes
4. Lower layer opacity
5. Choose another layer
6. Trace the circle you made on the layer under
7. Trace the oval you've drawn before and draw it sperically to form eyes
8. Draw the nations flag with its colours.
9. Make another layer below the line art.
10. Make the sketch layer invisible.
11. Fill the sketch in with the flags colours
12. Make another layer
13. Draw a curvy line in half the eyes and the ball
14. Use the eyedropper tool to pick up the flag's main color
15. Make the flag's coulor as dark as you can before it turns black.
16.Fill it in with the bucket tool.
17. Lower layer opacity
18. Use the white color or eraser to add highlights.
19. Add more highlights (If desired)
20. Add another layer.
21. Draw an oval under it
22. Fill it in with black or a darker version of the flag's main color.
23 Lower layer opacity.
There. As easy and quick as shit.
